Patent Assignment
Reel/Frame 006587/0336
Assignment of Assignor's Interest
Recorded: 1993-06-28
Pages: 19
Assignor
CARBORUNDUM COMPANY, THE
Executed: 1993-06-09
Assignee
METAULLICS SYSTEMS CO., L.P.
31935 AURORA ROAD SOLON, OH 44139
Covered Property
(1)
Melting Metal Particles and Dispersing Gas with Vaned Impeller
Patent:
5,143,357 →
Application:
07/614,914 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Feb 4, 1991
From: GILBERT, RONALD E.; MORDUE, GEORGE S.
To: CARBORUNDUM COMPANY, THE
Reel/Frame 005589/0527 →
Assignment of Assignor's Interest
Jul 19, 2005
From: METAULLICS SYSTEMS CORPORATION LP
To: PYROTEK, INC.
Reel/Frame 016536/0687 →
Security Agreement
Aug 1, 2007
From: PYROTEK INCORPORATED
To: U.S. BANK NATIONAL ASSOCIATION
Reel/Frame 019628/0025 →
Release of Security Interest
Sep 3, 2010
From: U.S. BANK NATIONAL ASSOCIATION
To: PYROTEK INCORPORATED
Reel/Frame 024933/0749 →
Security Agreement
Sep 3, 2010
From: PYROTEK INCORPORATED
To: WELLS FARGO, NATIONAL ASSOCIATION
Reel/Frame 024933/0783 →